well, previous topic dealt with my house batteries. turned out old ones were dead. replaced both, all was well. So day before heading out for Oregon i do some prep. began by retracting leveling jacks ...
Be sure you actually have 12v batteries and if so that they are wired in parallel . Many coaches have 6v batteries that must be in series .
For some reason the batteries are running down . See if you can get them charged back up , you may need to use a battery charger if the coaches battery charger doesn't seem to be charging .
Slow down , your answers are confusing , tell us with more words what you are seeing and doing .